Add BOARD_EXCLUDE_KERNEL_FROM_RECOVERY_IMAGE.
BOARD_EXCLUDE_KERNEL_FROM_RECOVERY_IMAGE removes kernel from the
recovery image.
Test: build recovery image and unpack_bootimg
Test: build target files and unpack_bootimg IMAGES/recovery.img
on device with GKI and dedicated recovery partition.
Bug: 156098440
Change-Id: I5f37d74ed954b26fe3dd778708b6ab9cfdc51f1e
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index f5dfbec..f8fc141 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -1257,23 +1257,27 @@
for building the requested image.
"""
+ if info_dict is None:
+ info_dict = OPTIONS.info_dict
+
# "boot" or "recovery", without extension.
partition_name = os.path.basename(sourcedir).lower()
+ kernel = None
if partition_name == "recovery":
- kernel = "kernel"
+ if info_dict.get("exclude_kernel_from_recovery_image") == "true":
+ logger.info("Excluded kernel binary from recovery image.")
+ else:
+ kernel = "kernel"
else:
kernel = image_name.replace("boot", "kernel")
kernel = kernel.replace(".img", "")
- if not os.access(os.path.join(sourcedir, kernel), os.F_OK):
+ if kernel and not os.access(os.path.join(sourcedir, kernel), os.F_OK):
return None
if has_ramdisk and not os.access(os.path.join(sourcedir, "RAMDISK"), os.F_OK):
return None
- if info_dict is None:
- info_dict = OPTIONS.info_dict
-
img = tempfile.NamedTemporaryFile()
if has_ramdisk:
@@ -1283,7 +1287,9 @@
# use MKBOOTIMG from environ, or "mkbootimg" if empty or not set
mkbootimg = os.getenv('MKBOOTIMG') or "mkbootimg"
- cmd = [mkbootimg, "--kernel", os.path.join(sourcedir, kernel)]
+ cmd = [mkbootimg]
+ if kernel:
+ cmd += ["--kernel", os.path.join(sourcedir, kernel)]
fn = os.path.join(sourcedir, "second")
if os.access(fn, os.F_OK):